Home / 14,163,006,413.64-19,546,662,739.27-8,060,842,705.14

Finding the Fourth Proportional to 14,163,006,413.64, 19,546,662,739.27 and 8,060,842,705.14

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Solution

The fourth proportional to 14,163,006,413.64, 19,546,662,739.27 and 8,060,842,705.14 is: 11,124,938,388.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,163,006,413.64 : 19,546,662,739.27 = 8,060,842,705.14 : x
  2. Step 2: Convert to fraction form
    14,163,006,413.64/19,546,662,739.27 = 8,060,842,705.14/x
  3. Step 3: Cross multiply
    14,163,006,413.64x = 19,546,662,739.27 × 8,060,842,705.14
  4. Step 4: Simplify right side
    14,163,006,413.64x = 157,562,573,751,538,384,896
  5. Step 5: Solve for x
    x = 157,562,573,751,538,384,896/14,163,006,413.64
  6. Step 6: Final answer
    x = 11,124,938,388.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.